package utilidades;

public class Util {

	private static int top=50;
	
	public static String getTop(){
		int tmp=top;
		top+=150;
		return String.valueOf(tmp);
	}
	
	private static int id=1;
	
	public static String getId(){
		int tmp=id;
		id++;
		return String.valueOf(tmp);
	}
	
}
